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Securities - Gross Unrealized Losses and Fair Value (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Fair Value |  |
Less Than 12 Months | $ 134,940 | $ 56,917
12 Months or Longer | 31,192 | 29,956
Total | 166,132 | 86,873
Unrealized Losses |  |
Less Than 12 Months | 1,823 | 68
12 Months or Longer | 689 | 558
Total | 2,512 | 626
U.S. Government-sponsored agencies |  |
Fair Value |  |
Less Than 12 Months | 18,289 | 801
12 Months or Longer | 8,537 | 8,719
Total | 26,826 | 9,520
Unrealized Losses |  |
Less Than 12 Months | 237 | 10
12 Months or Longer | 245 | 247
Total | 482 | 257
Municipals |  |
Fair Value |  |
Less Than 12 Months | 1,026 |
12 Months or Longer | 0 |
Total | 1,026 |
Unrealized Losses |  |
Less Than 12 Months | 7 |
12 Months or Longer | 0 |
Total | 7 |
Mortgage-backed securities |  |
Fair Value |  |
Less Than 12 Months | 74,198 | 51,204
12 Months or Longer | 22,655 | 21,237
Total | 96,853 | 72,441
Unrealized Losses |  |
Less Than 12 Months | 562 | 57
12 Months or Longer | 444 | 311
Total | 1,006 | 368
Asset-backed securities |  |
Fair Value |  |
Less Than 12 Months | 19,361 | 4,912
12 Months or Longer | 0 | 0
Total | 19,361 | 4,912
Unrealized Losses |  |
Less Than 12 Months | 83 | 1
12 Months or Longer | 0 | 0
Total | 83 | $ 1
Corporate securities |  |
Fair Value |  |
Less Than 12 Months | 19,087 |
12 Months or Longer | 0 |
Total | 19,087 |
Unrealized Losses |  |
Less Than 12 Months | 913 |
12 Months or Longer | 0 |
Total | 913 |
Other securities |  |
Fair Value |  |
Less Than 12 Months | 2,979 |
12 Months or Longer | 0 |
Total | 2,979 |
Unrealized Losses |  |
Less Than 12 Months | 21 |
12 Months or Longer | 0 |
Total | $ 21 |

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